A man who lets his wife or girlfriend have sex with other men. Often the man lets her do whatever she wants and treat him like shit.
(Short version of cuckold)
John watched his wife get fucked by another man. What a cuck!
by KEK FREEDOM FIGHTER June 1, 2017
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A man who is desperate for acceptance, approval, and affection from women. This desperation has led to the compromise of his beliefs and values, the desecration of his dignity and self-worth, and his inability to stand up for himself and what he deserves as a human being, eg. loyalty, fidelity, and honesty in a romantic relationship.
I know John's always wanted a girlfriend but since him and Mary started dating he's become a cuck. She spends all of his money and flirts openly with other men. I can tell it bothers him but he's so afraid of losing her that he doesn't say anything.
by The Cherit August 17, 2017
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To enjoy arranging for and watching other men have rough demeaning sex with one's wife. Often perceived as a masochistic humiliating experience for the husband as opposed to normal swinging.
I would have never guessed the neighbor was into cucking until he asked me to bareback his wife like a cheap whore in front of him.

Cheryl stopped bringing men home after she realized her husband enjoyed cucking more than fucking her.
by bryken7 July 28, 2016
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A man who allows his girlfriend/wife to have sexual inter courses with another man. Some men are aroused by this.
Ajit Pai is a cuck for repealing net neutrality
by Boi gang Ed December 15, 2017
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Synonymous with "cuckolded." One whose wife has had sexual relations with another man (in modern use, often with the husband's approval) has been cucked.
When his wife took her lover in front of him, he knew he had been cucked.
by John Todd June 28, 2006
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